Powerwerx DC Inline Watt Meter for… half price!

I’m in the market for a watt meter and power analyzer to take portable with me for my KX3. Since I plan on operating primarily from an LiFePO4 battery pack, I’d like to be able to monitor the voltage, amperage and how many amp-hours have been used. The nicest unit I could find was the Powerwerx DC Inline Watt Meter and Power Analyzer:

WattMeter-PP_lrgThe problem is that Powerwerx wants just under $60 for it. That’s a little much for my budget. The Watt’s Up meter from HRO is about $50, but still a little pricey. I found myself looking at the picture for the Powerwerx Watt meter and something looked familiar. The brand on the picture is Turnigy, and the model is 130A. Now, Turnigy is a brand I recognize from RC forums (radio controlled) for car, plane and boat enthusiasts. If you’re looking for efficient, light and portable power, they are the people to go to. I had found my Lithium Iron Phosphate battery on HobbyKing along with a Turnigy charger, so I did a search for the make and model… and this is what I found:  Turnigy 130A Watt Meter and Power Analyzer

T-wattmeter

This is the exact same watt meter as the one sold by Powerwerx, minus the power poles. The Anderson Power Poles are easy to add, so I wasn’t terribly worried about it. But the kicker is the price of $23.95. Less than HALF of what PowerWerx or HRO wants for anything like it. It isn’t in stock in any of HobbyKing’s USA warehouses, so I had to order it from their international warehouse… but international registered air mail was only $5.99. So for $29.94 and a few powerpoles I will have a full feature watt meter and power analyzer.

It might be a week or two for delivery. It may not even arrive in time for my Colorado trip, but I can live without it. I’ll post more information and pictures when it actually arrives.

 

 

Posted in KX3, Portable

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